Healthy Teeth For Life Donovan Browning: Keeping Patients Relaxed Donovan Browning is an Auburn, California dentist who says his office specializes in treating patients who are anxious about paying a trip to the dentist. He says that his office uses oral sedation medications so patients are relaxed, and often don't even remember having their appointment. Donovan Browning and his staff genuinely care about each of their patients and are committed to providing each of them with outstanding dental care.